Trade Discount 20%
Photoelectric Retro-Reflective Sensor | 0 to 1.7m Sensing Range | IP67 Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for reliable detection of transparent objects, featuring a sensing range of 0 to 1.7m and a high switching frequency of 1,000 Hz. Ideal for industrial automation, this sensor operates with visible red light and includes a stainless steel mounting bracket for easy installation. With an IP67 rating, it ensures durability in challenging environments, making it perfect for manufacturing processes.
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Alternatively Known As: Photoelectric Retro-Reflective Sensor, Retro-Reflective Proximity Sensor, Transparent Object Sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range: 0 to 1.7 m (without reflector minimum distance)
- Light source: LED, 650 nm wavelength visible red light
- Light spot size: Ø 70 mm at 2 m distance
- Supply voltage: 10 V DC to 30 V DC with ±10% ripple
- Current consumption: 30 mA
- Switching output: PNP with max output current ≤ 100 mA
- Switching mode: Light/dark selectable via rotary switch
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: M8, 3-pin connector
- Housing material: Plastic ABS; Optics material: Plastic PMMA
- Enclosure rating: IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Includes stainless steel mounting bracket and reflector
- Dimensions (H x L x W): 31mm x 20mm x 11mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with visible red light
- Detects transparent objects effectively
- Potentiometer adjustment with 270° rotation
- Selectable light/dark switching mode
- High switching frequency of 1,000 Hz
- IP67 rated enclosure for dust and water protection
- Includes stainless steel mounting bracket and reflector
- Polarizing filter for enhanced detection
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with electrical standards.
Applications
- Industrial automation for object detection
- Detecting transparent objects in manufacturing processes
- Use in environments requiring reliable photoelectric sensing
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with 30 mA current draw
- Durable IP67 housing reduces need for frequent replacements
- Complies with China RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WL8G-P2131 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and transparent object detection applications.
